//------------------------------------------------------------------------
//?Author:??Rolf?Kristensen	
//?Source:??http://www.codeproject.com/KB/list/CGridListCtrlEx.aspx
//?License:?Free?to?use?for?all?（New?BSD?License）
//------------------------------------------------------------------------

#include?“stdafx.h“
#pragma?warning（disable:4100）	//?unreferenced?formal?parameter

#include?“CGridColumnTraitCombo.h“

#include?“CGridColumnTraitVisitor.h“
#include?“CGridListCtrlEx.h“

//------------------------------------------------------------------------
//!?CGridColumnTraitCombo?-?Constructor
//------------------------------------------------------------------------
CGridColumnTraitCombo::CGridColumnTraitCombo（）
	:m_MaxItems（7）
	m_MaxWidth（200）
	m_ComboBoxstyle（WS_VSCROLL?|?WS_HSCROLL?|?CBS_DROPDOWN?|?CBS_AUTOHSCROLL?|?CBS_NOINTEGRALHEIGHT）
	m_pComboBox（NULL）
	m_ShowDropDown（FALSE）
{}

//------------------------------------------------------------------------
//!?Accept?Visitor?Pattern
//------------------------------------------------------------------------
void?CGridColumnTraitCombo::Accept（CGridColumnTraitVisitor&?visitor）
{
	visitor.Visit（*this）;
}

//------------------------------------------------------------------------
//!?Set?max?height?（in?items）?of?the?CComboBox?when?doing?dropdown
//!
//!?@param?nMaxItems?Max?number?of?items?to?show?at?once?in?the?dropdown?list
//------------------------------------------------------------------------
void?CGridColumnTraitCombo::SetMaxItems（UINT?nMaxItems）
{
	m_MaxItems?=?nMaxItems;
}

//------------------------------------------------------------------------
//!?Retrieves?max?height?（in?items）?of?the?CComboBox?when?doing?dropdown
//!
//!?@return?Number?of?items
//------------------------------------------------------------------------
UINT?CGridColumnTraitCombo::GetMaxItems（）?const
{
	return?m_MaxItems;
}

//------------------------------------------------------------------------
//!?Set?max?width?（in?pixels）?of?the?CComboBox?when?doing?dropdown
//!
//!?@param?nMaxWidth?Max?pixels?in?width?to?show?when?expanding?the?dropdown?list
//------------------------------------------------------------------------
void?CGridColumnTraitCombo::SetMaxWidth（UINT?nMaxWidth）
{
	m_MaxWidth?=?nMaxWidth;
}

//------------------------------------------------------------------------
//!?Retrieves?max?width?（in?pixels）?of?the?CComboBox?when?doing?dropdown
//!
//!?@return?Number?of?items
//------------------------------------------------------------------------
UINT?CGridColumnTraitCombo::GetMaxWidth（）?const
{
	return?m_MaxWidth;
}

//------------------------------------------------------------------------
//!?Set?whether?to?show?drop?down?of?the?CComboBox?at?edit?begin
//!
//!?@param?bShowIt?Show?drop?down?of?the?CComboBox?at?edit?begin
//------------------------------------------------------------------------
void?CGridColumnTraitCombo::Set

?屬性????????????大小?????日期????時(shí)間???名稱(chēng)
-----------?---------??----------?-----??----
?????目錄???????????0??2019-12-11?15:22??newgridlist\
?????目錄???????????0??2019-12-11?22:07??newgridlist\Gridlist\
?????目錄???????????0??2019-12-11?17:49??newgridlist\Gridlist\CGridListCtrlEx\
?????文件????????6980??2015-03-17?07:23??newgridlist\Gridlist\CGridListCtrlEx\CGridColumnTrait.h
?????文件???????21096??2015-03-17?07:23??newgridlist\Gridlist\CGridListCtrlEx\CGridColumnTraitCombo.cpp
?????文件????????4706??2015-03-17?07:23??newgridlist\Gridlist\CGridListCtrlEx\CGridColumnTraitCombo.h
?????文件???????14553??2015-03-17?07:23??newgridlist\Gridlist\CGridListCtrlEx\CGridColumnTraitDateTime.cpp
?????文件????????3370??2015-03-17?07:23??newgridlist\Gridlist\CGridListCtrlEx\CGridColumnTraitDateTime.h
?????文件????????9322??2015-03-17?07:23??newgridlist\Gridlist\CGridListCtrlEx\CGridColumnTraitEdit.cpp
?????文件????????2437??2015-03-17?07:23??newgridlist\Gridlist\CGridListCtrlEx\CGridColumnTraitEdit.h
?????文件???????11746??2015-03-17?07:23??newgridlist\Gridlist\CGridListCtrlEx\CGridColumnTraitHyperlink.cpp
?????文件????????2572??2015-03-17?07:23??newgridlist\Gridlist\CGridListCtrlEx\CGridColumnTraitHyperlink.h
?????文件???????21808??2015-03-17?07:23??newgridlist\Gridlist\CGridListCtrlEx\CGridColumnTraitImage.cpp
?????文件????????3455??2015-03-17?07:23??newgridlist\Gridlist\CGridListCtrlEx\CGridColumnTraitImage.h
?????文件????????5285??2015-03-17?07:23??newgridlist\Gridlist\CGridListCtrlEx\CGridColumnTraitMultilineEdit.cpp
?????文件????????1603??2015-03-17?07:23??newgridlist\Gridlist\CGridListCtrlEx\CGridColumnTraitMultilineEdit.h
?????文件????????8658??2015-03-17?07:23??newgridlist\Gridlist\CGridListCtrlEx\CGridColumnTraitText.cpp
?????文件????????1986??2015-03-17?07:23??newgridlist\Gridlist\CGridListCtrlEx\CGridColumnTraitText.h
?????文件????????1063??2015-03-17?07:23??newgridlist\Gridlist\CGridListCtrlEx\CGridColumnTraitVisitor.h
?????文件??????148702??2019-12-11?17:01??newgridlist\Gridlist\CGridListCtrlEx\CGridListCtrlEx.cpp
?????文件???????19163??2019-12-11?17:01??newgridlist\Gridlist\CGridListCtrlEx\CGridListCtrlEx.h
?????文件???????46952??2015-03-17?07:23??newgridlist\Gridlist\CGridListCtrlEx\CGridListCtrlGroups.cpp
?????文件????????4917??2015-03-17?07:23??newgridlist\Gridlist\CGridListCtrlEx\CGridListCtrlGroups.h
?????文件????????1199??2015-03-17?07:23??newgridlist\Gridlist\CGridListCtrlEx\CGridRowTrait.h
?????文件????????9304??2015-03-17?07:23??newgridlist\Gridlist\CGridListCtrlEx\CGridRowTraitText.cpp
?????文件????????1801??2015-03-17?07:23??newgridlist\Gridlist\CGridListCtrlEx\CGridRowTraitText.h
?????文件?????????818??2015-03-17?07:23??newgridlist\Gridlist\CGridListCtrlEx\CGridRowTraitVisitor.h
?????文件????????6610??2015-03-17?07:23??newgridlist\Gridlist\CGridListCtrlEx\CGridRowTraitXP.cpp
?????文件?????????833??2015-03-17?07:23??newgridlist\Gridlist\CGridListCtrlEx\CGridRowTraitXP.h
?????文件????????1060??2019-12-11?17:49??newgridlist\Gridlist\CGridListCtrlEx\MButton.cpp
?????文件?????????544??2013-08-02?13:17??newgridlist\Gridlist\CGridListCtrlEx\MButton.h
............此處省略27個(gè)文件信息